75115130046 has 16 divisors (see below), whose sum is σ = 163887556608. Its totient is φ = 22762160600.

The previous prime is 75115130039. The next prime is 75115130117. The reversal of 75115130046 is 64003151157.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 75115129989 and 75115130016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569053950 + ... + 569054081.

It is an arithmetic number, because the mean of its divisors is an integer number (10242972288).

Almost surely, 2^75115130046 is an apocalyptic number.

75115130046 is an abundant number, since it is smaller than the sum of its proper divisors (88772426562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75115130046 is a wasteful number, since it uses less digits than its factorization.

75115130046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138108047.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 75115130046 in words is "seventy-five billion, one hundred fifteen million, one hundred thirty thousand, forty-six".